Getting the Site’s URL Let’s say your site’s URL is http://example.com. If you want to print this out in the source, you can use the url parameter. This

Getting the URL to the Current Theme To grab the current theme directory’s URL, you can use the template_url parameter. This makes your WordPress themes more flexible so that

Now let’s move on to some more functions we can use inside the loop. Many of these functions can only be used inside the loop